Chelsea are moving quickly in their attempts to sign a “very gifted” Premier League star this summer, but a few of their rival buyers are not worried yet for one main reason. Chelsea have been fast out of the gates this summer by already confirming the signing of 26-year-old defender Tosin Adarabioyo on a free transfer. READ MORE: Chelsea confirmed signings, transfers in and out, loans and releases for the 2024 summer transfer windowIt looks like the Blues are working efficiently behind the scenes to get transfer business done quickly for new head coach Enzo Maresca. Apparently, they’re really…